egid[7], giez[6], gzie[6],
fig[9], gif[9], hif[9], ghi[7], fez[7], gid[6], gie[5], gez[5], gzi[5],
ef[6], fe[6], fi[6], eh[4], he[4], hi[4], de[3], id[3], ez[2], ze[2],
